Changed error message and added tests

1 files changed, 12 insertions, 0 deletions

diff --git a/test/libsolidity/syntaxTests/variableDeclaration/do_while.sol b/test/libsolidity/syntaxTests/variableDeclaration/do_while.sol
new file mode 100644
index 00000000..8fc48b33
--- /dev/null
+++ b/test/libsolidity/syntaxTests/variableDeclaration/do_while.sol
@@ -0,0 +1,12 @@
+pragma solidity >0.4.24;
+
+contract C
+{
+	function f(uint x) public pure {
+		do
+			uint y;
+		while (x > 0);
+	}
+}
+// ----
+// SyntaxError: (81-87): Variable declarations can only be used inside blocks.